Key facts
- This page summarizes Justin Matthew Zeefe's Form 4 filing for Swarmer, Inc (SWMR).
- 2 reported transactions and 0 derivative rows are listed below.
- Accepted by SEC: 17 Sep 2026, 17:51.
Justin Matthew Zeefe - 15 Sep 2026 Form 4 Insider Report for Swarmer, Inc (SWMR)
- Reporting relationship
- Director
- Issuer ticker
- SWMR
- Reported as of
- 15 Sep 2026
- Net transaction value
- -$576,195
- SEC form
- 4
- Accepted by SEC
- 17 Sep 2026, 17:51:02 UTC
- Prior SEC filing
- 17 Aug 2026
- Next SEC filing
- 02 Oct 2026
- Source filing
- View source filing
- Reporting owner signature
- /s/ Kostantinos Skordalos, Attorney-in-Fact for Justin Zeefe
Source evidence
Original filing metadata and source links for verification.
5 source fields
Reporting owner
1 detail
Key filing fact
Justin Matthew Zeefe filed Form 4 for Swarmer, Inc (SWMR) on 17 Sep 2026.
Change
- Previous filing in this sequence was filed on 17 Aug 2026.
- Current net transaction value: -$576,195.
Research use
- This tells you what this filing adds before you inspect full transaction and derivative tables.
- You can trace every row back to the original SEC filing document.
Evidence
Filed on Form 4
View source filing
Ownership activity is grounded in SEC Form 4 disclosures.
Reporting Owners (1)
CIK 0002111211
Primary reporting owner
Zeefe Justin Matthew
- Relationship
- Director
- Address
- C/O SWARMER, INC, 4515 SETON CENTER PKWY #330, AUSTIN
- Signature
- /s/ Kostantinos Skordalos, Attorney-in-Fact for Justin Zeefe
- Signature date
- 17 Sep 2026
Reported non-derivative transactions
Shares, units, or other non-derivative securities reported in this filing.
SWMR
transaction
Common Stock
Other
- Transaction value
- Shares
- -223,599
- Change %
- -45%
- Price
- $0.000000*
- Shares after
- 276,328
- Date
- 15 Sep 2026
- Ownership
- By Green Flag Fund I, L.P.
- Footnotes
- F1, F2
SWMR
transaction
Common Stock
Sale
- Transaction value
- $576,195
- Shares
- -23,885
- Change %
- -8.6%
- Price
- $24.12
- Shares after
- 252,443
- Date
- 16 Sep 2026
- Ownership
- By Green Flag Fund I, L.P.
- Footnotes
- F3
* marks a reported price that did not pass the local price check.
Additional SEC filing notes
Filing notes and footnotes
Explanation of responses 3 footnotes
Footnote F1
Pro rata distribution by Green Flag Fund I, L.P. ("Green Flag Fund"). The Reporting Person is the managing member of Green Flag Fund I GP, LLC, the general partner of Green Flag Fund, and may be deemed to share voting and dispositive power over the shares held by Green Flag Fund.
Footnote F2
On September 15, 2026, Green Flag Fund made a distribution of 223,599 shares of common stock to the limited partners of Green Flag Fund on a pro rata basis in accordance with the terms of its Limited Partnership Agreement. The shares were distributed to those limited partners who did not elect to receive cash in lieu of securities. The disposition reflects the Reporting Person's reduction in beneficial ownership resulting from such distribution.
Footnote F3
On September 16, 2026, Green Flag Fund sold 23,885 shares of common stock to fund cash payments to certain limited partners of Green Flag Fund who elected to receive cash in lieu of securities in connection with the distribution described in Footnote 2 above. The weighted average sale price was $24.123656 per share. The cash proceeds will be distributed to the electing limited partners in accordance with the terms of Green Flag Fund's Limited Partnership Agreement.